弯曲后都齐全整顿和调整的'u '手杆的。

After both bending are complete straighten and align the 'U' bar by hand.

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活塞杆运行时严禁向送料口伸入头手或送料。

Avoid put hands or head into the feed port when the piston rod is running.

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一手拿四根杆。

I'm holding four rods using one hand.

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一手拿四根杆。

I'm holding four rods using one hand.

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